<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>Hello, World</title>
    <style type="text/css">
        html{height:100%}
        body{height:100%;margin:0px;padding:0px}
        #container{height:100%}
    </style>
    <script type="text/javascript" src="https://api.map.baidu.com/api?v=1.0&amp;type=webgl&amp;ak=K3ydaZ42YBTWDQGQ8UTCAitdIMBygzbf">
    </script>
</head>

<body>
<div id="container"></div>
<script type="text/javascript">
    var map = new BMapGL.Map("container");
    // 创建地图实例
    var point = new BMapGL.Point(114.404926, 30.529189);
    // 创建点坐标
    map.centerAndZoom(point, 20);
    // 初始化地图，设置中心点坐标和地图级别
    map.enableScrollWheelZoom(true);
    var marker=new BMapGL.Marker(point);
    map.addOverlay(marker);

</script>
</body>
</html>